Atmospheric Corrosion Behavior of AZ91D Magnesium Alloy in Beijing Area

J Chin Soc Corr Pro

2004, Vol. 24

Issue (6): 345-349 DOI:

Research Report

Current Issue | Archive | Adv Search

Atmospheric Corrosion Behavior of AZ91D Magnesium Alloy in Beijing Area

Fengping Wang

辽宁师范大学化学系

Download:

PDF(198KB)
Export: BibTeX | EndNote (RIS)

Abstract The atmospheric corrosion behavior of AZ91D magnesium alloy were studied by means of the outdoor exposure in Beijing atmosphere. The average corrosion rates of AZ91D were calculated by using weight loss method. Many methods, such as metallographic examination, SEM, XRD, EDS, IR were employed to analyze the surface properties (such as morphology, composition and structure) of the atmospheric corrosion products of AZ91D. The result of the outdoor exposure shows that AZ91D magnesium alloy is resistant to atmospheric corrosion, compared with A3 steel. The atmospheric corrosion of AZ91D magnesium alloy is a localized corrosion.

Key words: AZ91D magnesium alloy atmospheric corrosion corrosion resistance

Received: 20 June 2003

ZTFLH:

TG172.3

Corresponding Authors: Fengping Wang E-mail: wang_fp@sohu.com

	Service

	E-mail this article
	Add to citation manager
	E-mail Alert
	RSS
	（）
	Articles by authors
	Fengping Wang

Cite this article:

Fengping Wang. Atmospheric Corrosion Behavior of AZ91D Magnesium Alloy in Beijing Area. J Chin Soc Corr Pro, 2004, 24(6): 345-349 .

URL:

https://www.jcscp.org/EN/ OR https://www.jcscp.org/EN/Y2004/V24/I6/345

[1]FroesFH ,AghionE .Thesciencetechnologyandapplicationofmagnesium[J].J .MineralsMetalsandMater.Soc.,1998,5(9):30
[2]CarlRW ,HarsonP ,CremerEJ.MaterialScienceandTechnologySeries,Vol.8,StructureandPropertiesofNonferrousAlloys[M ].Beijing:SciencePress,1999(RW卡尔,P哈森,EJ克雷默主编.材料科学与技术丛书(第8卷),非铁合金的结构与性能[M].北京:科学出版社,1999)
[3]LiuZ ,LiuCY ,WangZG ,etal.InfluenceofsolutionandagingonmechanicalpropertiesofAZ91HPdie-castingalloy[J].ActaMet all.Sin.,1999,35(8):669(刘正,刘重阳,王中光等.固溶和时效对压铸AZ91HP合金力学性能的影响[J].金属学报,1999,35(8):669)
[4]GB/T 14165-93.Ferrousmetal-testmethodofatmosphericex posure[S].BureauoftheNationalTechnicalSupervision,1993(GB/T 14165-93.《黑色金属室外大气暴露试验方法》[S].国家技术监督局发布,1993)
[5]GB 11112-89.Nonferrousmetalsatmosphericcorrosiontestingmethod[S].BureauoftheNationalTechnicalSupervision,1989(GB 11112-89.《有色金属大气腐蚀试验方法》[S].国家技术监督局发布,1989)

[1]	HAN Yuetong, ZHANG Pengchao, SHI Jiefu, LI Ting, SUN Juncai. Surface Modification of TA1 Bipolar Plate for Proton Exchange Membrane Fuel Cell[J]. 中国腐蚀与防护学报, 2021, 41(1): 125-130.
[2]	SHI Kunyu, WU Weijin, ZHANG Yi, WAN Yi, YU Chuanhao. Electrochemical Properties of Nb Coating on TC4 Substrate in Simulated Body Solution[J]. 中国腐蚀与防护学报, 2021, 41(1): 71-79.
[3]	BAO Ren, ZHOU Genshu, LI Hongwei. Preparation of High-tin Bronze Corrosion-resistant Coating by Potentiostatic Pulse Electrodeposition[J]. 中国腐蚀与防护学报, 2020, 40(6): 585-591.
[4]	LIU Haixia, HUANG Feng, YUAN Wei, HU Qian, LIU Jing. Corrosion Behavior of 690 MPa Grade High Strength Bainite Steel in a Simulated Rural Atmosphere[J]. 中国腐蚀与防护学报, 2020, 40(5): 416-424.
[5]	LI Congwei, DU Shuangming, ZENG Zhilin, LIU Eryong, WANG Feihu, MA Fuliang. Effect of Current Density on Microstructure, Wear and Corrosion Resistance of Electrodeposited Ni-Co-B Coating[J]. 中国腐蚀与防护学报, 2020, 40(5): 439-447.
[6]	CAO Jingyi, FANG Zhigang, CHEN Jinhui, CHEN Zhixiong, YIN Wenchang, YANG Yange, ZHANG Wei. Preparation and Properties of Micro-arc Oxide Film with Single Dense Layer on Surface of 5083 Aluminum Alloy[J]. 中国腐蚀与防护学报, 2020, 40(3): 251-258.
[7]	FAN Yi,CHEN Linheng,CAI Jiaxing,DAi Qinqin,MA Hongchi,CHENG Xuequn. Corrosion Behavior of Hot-rolled AH36 Plate in Indoor Storage Environment[J]. 中国腐蚀与防护学报, 2020, 40(1): 10-16.
[8]	WANG Le,YI Danqing,LIU Huiqun,JIANG Long,FENG Chun. Effect of Ru on Corrosion Behavior of Ti-6Al-4V Alloy and Its Mechanism[J]. 中国腐蚀与防护学报, 2020, 40(1): 25-30.
[9]	SHI Chao,SHAO Yawei,XIONG Yi,LIU Guangming,YU Yuelong,YANG Zhiguang,XU Chuanqin. Influence of Silane Coupling Agent Modified Zinc Phosphate on Anticorrosion Property of Epoxy Coating[J]. 中国腐蚀与防护学报, 2020, 40(1): 38-44.
[10]	WU Dongcai,HAN Peide. Effects of Moderate Temperature Aging Treatment on Corrosion Resistance of SAF2304 DuplexStainless Steel[J]. 中国腐蚀与防护学报, 2020, 40(1): 51-56.
[11]	YANG Yinchu,FU Xiuqing,LIU Lin,MA Wenke,SHEN Moqi. Electrochemical Corrosion of Ni-P-BN(h)-Al₂O₃ Composite Coating Deposited by Spray Electrodeposition[J]. 中国腐蚀与防护学报, 2020, 40(1): 57-62.
[12]	PAN Chengcheng,MA Chao,XIA Dahai. Estimation for Relevance of Atmospheric Corrosion Initiation with Surface Texture of Several Metallic Materials by Electron Backscattering Diffraction[J]. 中国腐蚀与防护学报, 2019, 39(6): 495-503.
[13]	ZHAO Jinbin,ZHAO Qiyue,CHEN Linheng,HUANG Yunhua,CHENG Xuequn,LI Xiaogang. Effect of Different Surface Treatments on Corrosion Behavior of 300M Steel in Qingdao Marine Atmosphere[J]. 中国腐蚀与防护学报, 2019, 39(6): 504-510.
[14]	XIAO Jintao,CHEN Yan,XING Mingxiu,JU Pengfei,MENG Yingen,WANG Fang. Effect of Process Parameters on Corrosion Resistance of Anodizing Film on 2195 Al-Li Alloy[J]. 中国腐蚀与防护学报, 2019, 39(5): 431-438.
[15]	SHI Kunyu,ZHANG Jinzhong,ZHANG Yi,WAN Yi. Preparation and Corrosion Resistance of Nb₂N Coating on TC4 Ti-alloy[J]. 中国腐蚀与防护学报, 2019, 39(4): 313-318.

No Suggested Reading articles found!

Viewed

Full text

Abstract

Cited

Shared

Discussed